Do you have a reason for using fp-bit instead of soft-fp? libgcc files are generally GPL+exception, not LGPL without exception with a very old FSF address (config/visium/div64.c, mod64.c, set_trampoline_parity.c, udiv64.c, udivmod64.c, umod64.c)
-- Joseph S. Myers jos...@codesourcery.com